Science- Body Movements

bones ✘ cartilage ✘ both bones and cartilage ✘ None of these ✔

skull and backbone ✘ ribs and breast bone ✘ shoulder and hip bones ✘ All of these ✔

lower jaw ✘ skull ✘ hands ✘ hip bone ✔

hinge joints ✘ ball and socket joints ✘ pivotal joints ✘ fixed joints ✔

forming loops alternately on two sides of the body ✘ forming loops on single side ✘ somersalting ✘ alternate dipping and coming up ✔

Strong muscles ✘ Light bones ✘ Hollow bones ✘ All of these ✔

three pairs of legs and two pairs of wings ✘ two pairs of legs and two pairs of wings ✘ two pairs of legs and three pairs of wings ✘ none of these ✔

snakes ✘ earthworm ✘ housefly ✘ snails ✔

skull ✘ backbone ✘ breast bone ✘ chest bone ✔

ten ✘ five ✘ seven ✘ eight ✔